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2 classes
_private.Lean.Meta.Basic.0.Lean.Meta.lambdaMetaTelescope.process.match_1
Lean.Meta.Basic
(motive : Lean.Expr → Sort u_1) → (type : Lean.Expr) → ((binderName : Lean.Name) → (d b : Lean.Expr) → (bi : Lean.BinderInfo) → motive (Lean.Expr.lam binderName d b bi)) → ((x : Lean.Expr) → motive x) → motive type
null
false
MvPolynomial.degrees_one
Mathlib.Algebra.MvPolynomial.Degrees
∀ {R : Type u} {σ : Type u_1} [inst : CommSemiring R], MvPolynomial.degrees 1 = 0
null
true
Real.not_summable_indicator_one_div_natCast
Mathlib.Analysis.PSeries
∀ {m : ℕ}, m ≠ 0 → ∀ (k : ZMod m), ¬Summable ({n | ↑n = k}.indicator fun n => 1 / ↑n)
The harmonic series restricted to a residue class is not summable.
true
CategoryTheory.Limits.biproduct.isLimit
Mathlib.CategoryTheory.Limits.Shapes.Biproducts
{J : Type w} → {C : Type uC} → [inst : CategoryTheory.Category.{uC', uC} C] → [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C] → (F : J → C) → [inst_2 : CategoryTheory.Limits.HasBiproduct F] → CategoryTheory.Limits.IsLimit (CategoryTheory.Limits.biproduct.bicone F).toCone
`biproduct.bicone F` is a limit cone.
true
QuasispectrumRestricts.nonUnitalStarAlgHom
Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Restrict
{R : Type u} → {S : Type v} → {A : Type w} → [inst : Semifield R] → [inst_1 : StarRing R] → [inst_2 : TopologicalSpace R] → [inst_3 : IsTopologicalSemiring R] → [inst_4 : ContinuousStar R] → [inst_5 : Field S] → [inst_6 : StarRing...
If the quasispectrum of an element restricts to a smaller scalar ring, then a non-unital continuous functional calculus over the larger scalar ring descends to the smaller one.
true
_private.Mathlib.RingTheory.MvPolynomial.Symmetric.NewtonIdentities.0.MvPolynomial.NewtonIdentities.disjoint_filter_pairs_lt_filter_pairs_eq
Mathlib.RingTheory.MvPolynomial.Symmetric.NewtonIdentities
∀ (σ : Type u_1) [inst : DecidableEq σ] [inst_1 : Fintype σ] (k : ℕ), Disjoint ({t ∈ MvPolynomial.NewtonIdentities.pairs✝ σ k | t.1.card < k}) ({t ∈ MvPolynomial.NewtonIdentities.pairs✝ σ k | t.1.card = k})
null
true
EStateM.Result.map_error
Batteries.Lean.EStateM
∀ {ε σ α β : Type u_1} (f : α → β) (e : ε) (s : σ), EStateM.Result.map f (EStateM.Result.error e s) = EStateM.Result.error e s
null
true
DFinsupp.mkAddGroupHom
Mathlib.Data.DFinsupp.Defs
{ι : Type u} → {β : ι → Type v} → [DecidableEq ι] → [inst : (i : ι) → AddGroup (β i)] → (s : Finset ι) → ((i : ↑↑s) → β ↑i) →+ Π₀ (i : ι), β i
If `s` is a subset of `ι` then `mk_addGroupHom s` is the canonical additive group homomorphism from $\prod_{i\in s}\beta_i$ to $\prod_{\mathtt{i : \iota}}\beta_i$.
true
MonoidHom.noncommPiCoprod.eq_1
Mathlib.GroupTheory.NoncommPiCoprod
∀ {M : Type u_1} [inst : Monoid M] {ι : Type u_2} [inst_1 : Fintype ι] {N : ι → Type u_3} [inst_2 : (i : ι) → Monoid (N i)] (ϕ : (i : ι) → N i →* M) (hcomm : Pairwise fun i j => ∀ (x : N i) (y : N j), Commute ((ϕ i) x) ((ϕ j) y)), MonoidHom.noncommPiCoprod ϕ hcomm = { toFun := fun f => Finset.univ.noncommProd...
null
true
MulEquiv.monoidHomCongrLeftEquiv._proof_1
Mathlib.Algebra.Group.Equiv.Basic
∀ {M₁ : Type u_1} {M₂ : Type u_3} {N : Type u_2} [inst : MulOneClass M₁] [inst_1 : MulOneClass M₂] [inst_2 : Monoid N] (e : M₁ ≃* M₂) (f : M₁ →* N), (fun f => f.comp e.toMonoidHom) ((fun f => f.comp e.symm.toMonoidHom) f) = f
null
false
Pi.involutiveNeg._proof_1
Mathlib.Algebra.Group.Pi.Basic
∀ {I : Type u_1} {f : I → Type u_2} [inst : (i : I) → InvolutiveNeg (f i)] (x : (i : I) → f i), - -x = x
null
false
String.Slice.SplitIterator.instIteratorIdSubslice._proof_7
Init.Data.String.Slice
∀ {ρ : Type} {σ : String.Slice → Type} [inst : (s : String.Slice) → Std.Iterator (σ s) Id (String.Slice.Pattern.SearchStep s)] {pat : ρ} [inst_1 : String.Slice.Pattern.ToForwardSearcher pat σ] {s : String.Slice} (currPos : s.Pos) (searcher searcher' : Std.Iter (String.Slice.Pattern.SearchStep s)) (startPos endPos...
null
false
_private.Lean.DefEqAttrib.0.Lean.withEqLhsRhs.match_1
Lean.DefEqAttrib
(motive : Option (Lean.Expr × Lean.Expr × Lean.Expr) → Sort u_1) → (x : Option (Lean.Expr × Lean.Expr × Lean.Expr)) → ((fst lhs rhs : Lean.Expr) → motive (some (fst, lhs, rhs))) → ((x : Option (Lean.Expr × Lean.Expr × Lean.Expr)) → motive x) → motive x
null
false
abs_eq_abs
Mathlib.Algebra.Order.Group.Unbundled.Abs
∀ {α : Type u_1} [inst : AddGroup α] [inst_1 : LinearOrder α] {a b : α}, |a| = |b| ↔ a = b ∨ a = -b
null
true
_private.Mathlib.Topology.Algebra.RestrictedProduct.TopologicalSpace.0.RestrictedProduct.continuous_dom_pi._simp_1_4
Mathlib.Topology.Algebra.RestrictedProduct.TopologicalSpace
∀ {α : Type u_1} {β : Type u_2} {γ : Type u_3} {f : β → γ} {g : α → β} {x : Filter α} {y : Filter γ}, Filter.Tendsto f (Filter.map g x) y = Filter.Tendsto (f ∘ g) x y
null
false
_private.Std.Data.DTreeMap.Internal.Lemmas.0.Std.DTreeMap.Internal.Impl.getKeyD_minKey!._simp_1_2
Std.Data.DTreeMap.Internal.Lemmas
∀ {α : Type u} {instOrd : Ord α} {a b : α}, (compare a b ≠ Ordering.eq) = ((a == b) = false)
null
false
UInt32.and_not_self
Init.Data.UInt.Bitwise
∀ {a : UInt32}, a &&& ~~~a = 0
null
true
OrderRingHom
Mathlib.Algebra.Order.Hom.Ring
(α : Type u_6) → (β : Type u_7) → [NonAssocSemiring α] → [Preorder α] → [NonAssocSemiring β] → [Preorder β] → Type (max u_6 u_7)
`OrderRingHom α β`, denoted `α →+*o β`, is the type of monotone semiring homomorphisms from `α` to `β`. When possible, instead of parametrizing results over `(f : OrderRingHom α β)`, you should parametrize over `(F : Type*) [OrderRingHomClass F α β] (f : F)`. When you extend this structure, make sure to extend `Order...
true
Std.DTreeMap.Internal.Impl.minView.eq_1
Std.Data.DTreeMap.Internal.Model
∀ {α : Type u} {β : α → Type v} (k : α) (v : β k) (r : Std.DTreeMap.Internal.Impl α β) (hr : r.Balanced) (hl_2 : Std.DTreeMap.Internal.Impl.leaf.Balanced) (hlr_2 : Std.DTreeMap.Internal.Impl.BalancedAtRoot Std.DTreeMap.Internal.Impl.leaf.size r.size), Std.DTreeMap.Internal.Impl.minView k v Std.DTreeMap.Internal.I...
null
true
TopCat.effectiveEpiStructOfQuotientMap._proof_2
Mathlib.Topology.Category.TopCat.EffectiveEpi
∀ {B X : TopCat} (π : X ⟶ B) {W : TopCat} (e : X ⟶ W), (∀ {Z : TopCat} (g₁ g₂ : Z ⟶ X), CategoryTheory.CategoryStruct.comp g₁ π = CategoryTheory.CategoryStruct.comp g₂ π → CategoryTheory.CategoryStruct.comp g₁ e = CategoryTheory.CategoryStruct.comp g₂ e) → ∀ (a b : ↑X), (CategoryTheory.Concret...
null
false
NormedAddGroup.induced._proof_7
Mathlib.Analysis.Normed.Group.Basic
∀ {𝓕 : Type u_3} (E : Type u_1) (F : Type u_2) [inst : FunLike 𝓕 E F] [inst_1 : NormedAddGroup F] (f : 𝓕), Function.Injective ⇑f → ∀ {x y : E}, dist x y = 0 → x = y
null
false
IsUltrametricDist.closedBall_openSubgroup._proof_3
Mathlib.Analysis.Normed.Group.Ultra
∀ (S : Type u_1) [inst : SeminormedGroup S] {r : ℝ} {x : S}, x ∈ Metric.closedBall 1 r → x⁻¹ ∈ Metric.closedBall 1 r
null
false
OpenSubgroup.mem_inf._simp_2
Mathlib.Topology.Algebra.OpenSubgroup
∀ {G : Type u_1} [inst : Group G] [inst_1 : TopologicalSpace G] {U V : OpenSubgroup G} {x : G}, (x ∈ U ⊓ V) = (x ∈ U ∧ x ∈ V)
null
false
Std.DHashMap.Raw.contains_inter
Std.Data.DHashMap.RawLemmas
∀ {α : Type u} {β : α → Type v} [inst : BEq α] [inst_1 : Hashable α] {m₁ m₂ : Std.DHashMap.Raw α β} [EquivBEq α] [LawfulHashable α] {k : α}, m₁.WF → m₂.WF → (m₁ ∩ m₂).contains k = (m₁.contains k && m₂.contains k)
null
true
_private.Mathlib.Algebra.DirectSum.Basic.0.DirectSum.id._proof_3
Mathlib.Algebra.DirectSum.Basic
∀ (M : Type u_2) (ι : Type u_1) [inst : AddCommMonoid M] [inst_1 : Unique ι] (x y : DirectSum ι fun i => M), (DirectSum.of (fun x => M) default) ((DirectSum.toAddMonoid fun x => AddMonoidHom.id M) x) = x → (DirectSum.of (fun x => M) default) ((DirectSum.toAddMonoid fun x => AddMonoidHom.id M) y) = y → (Dire...
null
false
Lean.EffectiveImport.mk.noConfusion
Lean.Environment
{P : Sort u} → {toImport : Lean.Import} → {irPhases : Lean.IRPhases} → {hasData : Bool} → {toImport' : Lean.Import} → {irPhases' : Lean.IRPhases} → {hasData' : Bool} → { toImport := toImport, irPhases := irPhases, hasData := hasData } = { toImpor...
null
false
Set.Ioi_insert
Mathlib.Order.Interval.Set.Basic
∀ {α : Type u_1} [inst : PartialOrder α] {a : α}, insert a (Set.Ioi a) = Set.Ici a
null
true
Lean.Compiler.LCNF.MonadCodeBind.recOn
Lean.Compiler.LCNF.Bind
{m : Type → Type} → {motive : Lean.Compiler.LCNF.MonadCodeBind m → Sort u} → (t : Lean.Compiler.LCNF.MonadCodeBind m) → ((codeBind : {pu : Lean.Compiler.LCNF.Purity} → Lean.Compiler.LCNF.Code pu → (Lean.FVarId → m (Lean.Compiler.LCNF.Code pu)) → m (Lean.Compiler.LCN...
null
false
_private.Mathlib.MeasureTheory.Measure.Restrict.0.MeasureTheory.ae_restrict_iff₀._simp_1_3
Mathlib.MeasureTheory.Measure.Restrict
∀ {a b : Prop}, (a ∧ b) = (b ∧ a)
null
false
CategoryTheory.SmallObject.SuccStruct.Iteration.mkOfLimit._proof_1
Mathlib.CategoryTheory.SmallObject.Iteration.Nonempty
∀ {C : Type u_1} [inst : CategoryTheory.Category.{u_2, u_1} C] {Φ : CategoryTheory.SmallObject.SuccStruct C} {J : Type u_3} [inst_1 : LinearOrder J] [inst_2 : OrderBot J] [inst_3 : SuccOrder J] [inst_4 : WellFoundedLT J] [inst_5 : CategoryTheory.Limits.HasIterationOfShape J C] {j : J} (hj : Order.IsSuccLimit j) (...
null
false
CategoryTheory.DifferentialObject.Hom.mk.congr_simp
Mathlib.CategoryTheory.DifferentialObject
∀ {S : Type u_1} [inst : AddMonoidWithOne S] {C : Type u} [inst_1 : CategoryTheory.Category.{v, u} C] [inst_2 : CategoryTheory.Limits.HasZeroMorphisms C] [inst_3 : CategoryTheory.HasShift C S] {X Y : CategoryTheory.DifferentialObject S C} (f f_1 : X.obj ⟶ Y.obj) (e_f : f = f_1) (comm : CategoryTheory.Category...
null
true
_private.Std.Data.Internal.List.Associative.0.Std.Internal.List.alterKey_cons_perm.match_1.splitter
Std.Data.Internal.List.Associative
{α : Type u_3} → {β : α → Type u_1} → {k : α} → (motive : Option (β k) → Sort u_2) → (x : Option (β k)) → (Unit → motive none) → ((v : β k) → motive (some v)) → motive x
null
true
ComplexShape.Embedding.extendFunctor_obj
Mathlib.Algebra.Homology.Embedding.Extend
∀ {ι : Type u_1} {ι' : Type u_2} {c : ComplexShape ι} {c' : ComplexShape ι'} (e : c.Embedding c') (C : Type u_3) [inst : CategoryTheory.Category.{v_1, u_3} C] [inst_1 : CategoryTheory.Limits.HasZeroObject C] [inst_2 : CategoryTheory.Limits.HasZeroMorphisms C] (K : HomologicalComplex C c), (e.extendFunctor C).obj ...
null
true
GradedAlgebra.algebraMap_apply
Mathlib.RingTheory.GradedAlgebra.TensorProduct
∀ {ι : Type u_1} {R : Type u_2} {A : Type u_3} {S : Type u_4} [inst : CommSemiring R] [inst_1 : CommSemiring S] [inst_2 : Algebra R S] [inst_3 : DecidableEq ι] [inst_4 : AddCommMonoid ι] [inst_5 : CommSemiring A] [inst_6 : Algebra R A] (𝒜 : ι → Submodule R A) [inst_7 : GradedAlgebra 𝒜] (x : ↥(Submodule.baseChange...
null
true
WittVector.truncateFun_add
Mathlib.RingTheory.WittVector.Truncated
∀ {p : ℕ} (n : ℕ) {R : Type u_1} [inst : CommRing R] [inst_1 : Fact (Nat.Prime p)] (x y : WittVector p R), WittVector.truncateFun n (x + y) = WittVector.truncateFun n x + WittVector.truncateFun n y
null
true
ite_true_left
Init.PropLemmas
∀ {p q : Prop} [h : Decidable p], (if p then True else q) ↔ ¬p → q
null
true
Pi.vaddAssocClass
Mathlib.Algebra.Group.Action.Pi
∀ {ι : Type u_1} {M : Type u_2} {N : Type u_3} {α : ι → Type u_4} [inst : VAdd M N] [inst_1 : (i : ι) → VAdd N (α i)] [inst_2 : (i : ι) → VAdd M (α i)] [∀ (i : ι), VAddAssocClass M N (α i)], VAddAssocClass M N ((i : ι) → α i)
null
true
instPseudoEMetricSpaceULift
Mathlib.Topology.EMetricSpace.Defs
{α : Type u_2} → [PseudoEMetricSpace α] → PseudoEMetricSpace (ULift.{u_3, u_2} α)
null
true
Action.forget._proof_2
Mathlib.CategoryTheory.Action.Basic
∀ (V : Type u_2) [inst : CategoryTheory.Category.{u_1, u_2} V] (G : Type u_3) [inst_1 : Monoid G] {X Y Z : Action V G} (f : X ⟶ Y) (g : Y ⟶ Z), (CategoryTheory.CategoryStruct.comp f g).hom = CategoryTheory.CategoryStruct.comp f.hom g.hom
null
false
Subadditive.eq_1
Mathlib.Analysis.Subadditive
∀ {α : Type u_1} {β : Type u_2} [inst : Add α] [inst_1 : Add β] [inst_2 : LE β] (u : α → β), Subadditive u = ∀ (m n : α), u (m + n) ≤ u m + u n
null
true
_private.Mathlib.CategoryTheory.Presentable.Comma.0.CategoryTheory.Comma.isCardinalAccessibleCategory.J.snd
Mathlib.CategoryTheory.Presentable.Comma
{C₁ : Type u_1} → {C₂ : Type u_2} → {D : Type u_3} → [inst : CategoryTheory.Category.{v_1, u_1} C₁] → [inst_1 : CategoryTheory.Category.{v_2, u_2} C₂] → [inst_2 : CategoryTheory.Category.{v_3, u_3} D] → {F₁ : CategoryTheory.Functor C₁ D} → {F₂ : CategoryTheory.Fun...
The map `J κ f → J₂ κ f` which extracts the second part.
true
_private.Mathlib.Algebra.Polynomial.FieldDivision.0.Polynomial.dvd_C_mul.match_1_1
Mathlib.Algebra.Polynomial.FieldDivision
∀ {R : Type u_1} {a : R} [inst : Field R] {p q : Polynomial R} (motive : p ∣ Polynomial.C a * q → Prop) (x : p ∣ Polynomial.C a * q), (∀ (r : Polynomial R) (hr : Polynomial.C a * q = p * r), motive ⋯) → motive x
null
false
Std.Sat.AIG.denote._proof_4
Std.Sat.AIG.Basic
∀ {α : Type} (x : ℕ) (decls : Array (Std.Sat.AIG.Decl α)), x < decls.size → ∀ (lhs rhs : Std.Sat.AIG.Fanin), lhs.gate < x ∧ rhs.gate < x → rhs.gate < decls.size
null
false
Antitone.lowerBounds_range_comp_tendsto_atTop
Mathlib.Order.Filter.AtTopBot.Tendsto
∀ {α : Type u_3} {β : Type u_4} {γ : Type u_5} [inst : Preorder β] [inst_1 : Preorder γ] {l : Filter α} [l.NeBot] {f : β → γ}, Antitone f → ∀ {g : α → β}, Filter.Tendsto g l Filter.atTop → lowerBounds (Set.range (f ∘ g)) = lowerBounds (Set.range f)
If `f` is an antitone function and `g` tends to `atTop` along a nontrivial filter. then the upper bounds of the range of `f ∘ g` are the same as the upper bounds of the range of `f`.
true
CategoryTheory.ProjectiveResolution.isoExt._proof_4
Mathlib.CategoryTheory.Abelian.Ext
∀ {R : Type u_2} [inst : Ring R] {C : Type u_3} [inst_1 : CategoryTheory.Category.{u_1, u_3} C] [inst_2 : CategoryTheory.Abelian C] [inst_3 : CategoryTheory.Linear R C] {X : C} (P : CategoryTheory.ProjectiveResolution X) (n : ℕ) (Y : C), (HomologicalComplex.sc (P.complex.linearYonedaObj R Y) n).HasHomology
null
false
Int.natAbs_inj_of_nonpos_of_nonneg
Mathlib.Data.Int.Lemmas
∀ {a b : ℤ}, a ≤ 0 → 0 ≤ b → (a.natAbs = b.natAbs ↔ -a = b)
null
true
LinearMap.BilinForm.Isometry.rec
Mathlib.LinearAlgebra.BilinearForm.Isometry
{R : Type u_1} → {M₁ : Type u_3} → {M₂ : Type u_4} → [inst : CommSemiring R] → [inst_1 : AddCommMonoid M₁] → [inst_2 : AddCommMonoid M₂] → [inst_3 : Module R M₁] → [inst_4 : Module R M₂] → {B₁ : LinearMap.BilinForm R M₁} → {B₂ : L...
null
false
Nat.coprime_of_dvd'
Mathlib.Data.Nat.Prime.Basic
∀ {m n : ℕ}, (∀ (k : ℕ), Nat.Prime k → k ∣ m → k ∣ n → k ∣ 1) → m.Coprime n
null
true
Set.univ_inter
Mathlib.Data.Set.Basic
∀ {α : Type u} (a : Set α), Set.univ ∩ a = a
null
true
_private.Mathlib.NumberTheory.ModularForms.LevelOne.DimensionFormula.0.ModularForm.sturm_bound_levelOne_nat._simp_1_1
Mathlib.NumberTheory.ModularForms.LevelOne.DimensionFormula
∀ {F : Sort u_1} {α : Sort u_2} {β : α → Sort u_3} [i : DFunLike F α β] {f g : F}, (f = g) = ∀ (x : α), f x = g x
null
false
CategoryTheory.Functor.splitMonoCategoryImpOfIsEquivalence
Mathlib.CategoryTheory.Functor.EpiMono
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {D : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} D] (F : CategoryTheory.Functor C D) [F.IsEquivalence] [CategoryTheory.SplitMonoCategory C], CategoryTheory.SplitMonoCategory D
If `F : C ⥤ D` is an equivalence of categories and `C` is a `SplitMonoCategory`, then `D` also is.
true
PreTilt.mk_comp_untilt_eq_coeff_zero
Mathlib.RingTheory.Perfectoid.Untilt
∀ {O : Type u_1} [inst : CommRing O] {p : ℕ} [inst_1 : Fact (Nat.Prime p)] [inst_2 : Fact ¬IsUnit ↑p] [inst_3 : IsAdicComplete (Ideal.span {↑p}) O], ⇑(Ideal.Quotient.mk (Ideal.span {↑p})) ∘ ⇑PreTilt.untilt = ⇑(PreTilt.coeff 0)
The composition of the mod `p` map with the untilt function equals taking the zeroth component of the perfection. A variation of `PreTilt.mk_untilt_eq_coeff_zero`.
true
_private.Mathlib.NumberTheory.Bernoulli.0.Bernoulli.pIntegral._proof_1
Mathlib.NumberTheory.Bernoulli
IsOrderedCancelMonoid (Multiplicative ℤ)
null
false
Topology.WithScott.instPreorder
Mathlib.Topology.Order.ScottTopology
{α : Type u_1} → [Preorder α] → Preorder (Topology.WithScott α)
null
true
Array.all_eq_false'
Init.Data.Array.Lemmas
∀ {α : Type u_1} {p : α → Bool} {as : Array α}, as.all p = false ↔ ∃ x ∈ as, ¬p x = true
Variant of `all_eq_false` in terms of membership rather than an array index.
true
_private.Mathlib.CategoryTheory.WithTerminal.Cone.0.CategoryTheory.WithInitial.coconeBack._proof_7
Mathlib.CategoryTheory.WithTerminal.Cone
∀ {C : Type u_4} [inst : CategoryTheory.Category.{u_2, u_4} C] {J : Type u_3} [inst_1 : CategoryTheory.Category.{u_1, u_3} J] {X : C} {K : CategoryTheory.Functor J (CategoryTheory.Under X)} (X_1 : CategoryTheory.Limits.Cocone (CategoryTheory.WithInitial.liftFromUnder.obj K)), { hom := CategoryTheory.Under.homMk (...
null
false
CategoryTheory.Limits.CompleteLattice.hasColimits_of_completeLattice
Mathlib.CategoryTheory.Limits.Lattice
∀ {α : Type u} [inst : CompleteLattice α], CategoryTheory.Limits.HasColimitsOfSize.{w, w', u, u} α
null
true
nhds_bot_basis
Mathlib.Topology.Order.Basic
∀ {α : Type u} [inst : TopologicalSpace α] [inst_1 : LinearOrder α] [inst_2 : OrderBot α] [OrderTopology α] [Nontrivial α], (nhds ⊥).HasBasis (fun a => ⊥ < a) fun a => Set.Iio a
null
true
Set.sInter_subset_of_mem
Mathlib.Data.Set.Lattice.Bounded
∀ {α : Type u_1} {S : Set (Set α)} {t : Set α}, t ∈ S → ⋂₀ S ⊆ t
null
true
CategoryTheory.Limits.HasColimit.isoOfNatIso_ι_inv_assoc
Mathlib.CategoryTheory.Limits.HasLimits
∀ {J : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} J] {C : Type u} [inst_1 : CategoryTheory.Category.{v, u} C] {F G : CategoryTheory.Functor J C} [inst_2 : CategoryTheory.Limits.HasColimit F] [inst_3 : CategoryTheory.Limits.HasColimit G] (w : F ≅ G) (j : J) {Z : C} (h : CategoryTheory.Limits.colimit F ⟶ Z), ...
**Alias** of `CategoryTheory.Limits.HasColimit.ι_isoOfNatIso_inv_assoc`.
true
_private.Mathlib.Tactic.ProxyType.0.Mathlib.ProxyType.defaultMkProxyType.mkCType._f
Mathlib.Tactic.ProxyType
(Lean.Expr → Lean.Elab.TermElabM Lean.Expr) → (ctypes : List Lean.Expr) → List.below ctypes → Lean.Elab.TermElabM (Lean.Expr × Lean.TSyntax `tactic)
null
false
_private.Std.Data.DHashMap.Internal.AssocList.Lemmas.0.Std.DHashMap.Internal.AssocList.foldrM.eq_def
Std.Data.DHashMap.Internal.AssocList.Lemmas
∀ {α : Type u} {β : α → Type v} {δ : Type w} {m : Type w → Type w'} [inst : Monad m] (f : (a : α) → β a → δ → m δ) (x : δ) (x_1 : Std.DHashMap.Internal.AssocList α β), Std.DHashMap.Internal.AssocList.foldrM f x x_1 = match x, x_1 with | d, Std.DHashMap.Internal.AssocList.nil => pure d | d, Std.DHashMap....
null
true
_private.Mathlib.Tactic.Inclusion.Core.Elab.0.Inclusion.collectInclusionArgs.match_1
Mathlib.Tactic.Inclusion.Core.Elab
(motive : Option Inclusion.InclusionParamDecl → Sort u_1) → (x : Option Inclusion.InclusionParamDecl) → ((decl : Inclusion.InclusionParamDecl) → motive (some decl)) → ((x : Option Inclusion.InclusionParamDecl) → motive x) → motive x
null
false
Lean.Json.brecOn_2.eq
Lean.Data.Json.Basic
∀ {motive_1 : Lean.Json → Sort u} {motive_2 : Array Lean.Json → Sort u} {motive_3 : Std.TreeMap.Raw String Lean.Json compare → Sort u} {motive_4 : List Lean.Json → Sort u} {motive_5 : Std.DTreeMap.Raw String (fun x => Lean.Json) compare → Sort u} {motive_6 : (Std.DTreeMap.Internal.Impl String fun x => Lean.Json) ...
null
true
Real.holderTriple_iff
Mathlib.Basic.Real.ConjExponents
∀ (p q r : ℝ), p.HolderTriple q r ↔ p⁻¹ + q⁻¹ = r⁻¹ ∧ 0 < p ∧ 0 < q
null
true
Lean.Elab.Tactic.Conv.getRhs
Lean.Elab.Tactic.Conv.Basic
Lean.Elab.Tactic.TacticM Lean.Expr
null
true
MeasureTheory.Measure.innerRegularWRT_preimage_one_hasCompactSupport_measure_ne_top_of_group
Mathlib.MeasureTheory.Measure.EverywherePos
∀ {G : Type u_2} [inst : Group G] [inst_1 : TopologicalSpace G] [IsTopologicalGroup G] [LocallyCompactSpace G] [inst_4 : MeasurableSpace G] [BorelSpace G] {μ : MeasureTheory.Measure G} [μ.IsMulLeftInvariant] [MeasureTheory.IsFiniteMeasureOnCompacts μ] [μ.InnerRegularCompactLTTop], μ.InnerRegularWRT (fun s => ∃ f,...
**Halmos' theorem: Haar measure is completion regular.** More precisely, any finite measure set can be approximated from inside by a level set of a continuous function with compact support.
true
FreeAlgebra.instFree
Mathlib.LinearAlgebra.FreeAlgebra
∀ (R : Type u) (X : Type v) [inst : CommSemiring R], Module.Free R (FreeAlgebra R X)
null
true
Polynomial.mapAlgHom_coe_ringHom
Mathlib.Algebra.Polynomial.AlgebraMap
∀ {R : Type u} {A : Type z} {B : Type u_2} [inst : CommSemiring R] [inst_1 : Semiring A] [inst_2 : Semiring B] [inst_3 : Algebra R A] [inst_4 : Algebra R B] (f : A →ₐ[R] B), ↑(Polynomial.mapAlgHom f) = Polynomial.mapRingHom ↑f
**Alias** of `Polynomial.toRingHom_mapAlgHom`.
true
List.zip_eq_zip_take_min
Init.Data.List.Nat.TakeDrop
∀ {α : Type u_1} {β : Type u_2} {l₁ : List α} {l₂ : List β}, l₁.zip l₂ = (List.take (min l₁.length l₂.length) l₁).zip (List.take (min l₁.length l₂.length) l₂)
null
true
_private.Mathlib.RingTheory.DedekindDomain.Ideal.Basic.0.isDedekindDomainInv_iff
Mathlib.RingTheory.DedekindDomain.Ideal.Basic
∀ {A : Type u_2} {K : Type u_3} [inst : CommRing A] [inst_1 : Field K] [inst_2 : Algebra A K] [inst_3 : IsFractionRing A K] [inst_4 : IsDomain A], IsDedekindDomainInv✝ A ↔ ∀ (I : FractionalIdeal (nonZeroDivisors A) K), I ≠ ⊥ → I * I⁻¹ = 1
null
true
CategoryTheory.instIsRegularEpiCategorySheafTypeOfHasSheafify
Mathlib.CategoryTheory.Sites.RegularEpi
∀ {C : Type u_1} [inst : CategoryTheory.Category.{u_3, u_1} C] (J : CategoryTheory.GrothendieckTopology C) [CategoryTheory.HasSheafify J (Type u)], CategoryTheory.IsRegularEpiCategory (CategoryTheory.Sheaf J (Type u))
null
true
_private.Mathlib.Data.Finset.Basic.0.Finset.erase_singleton._proof_1_1
Mathlib.Data.Finset.Basic
∀ {α : Type u_1} [inst : DecidableEq α] (a : α), {a}.erase a = ∅
null
false
MonomialOrder.lex._proof_1
Mathlib.Data.Finsupp.MonomialOrder
∀ {σ : Type u_1} [inst : LinearOrder σ], IsOrderedAddMonoid (Lex (σ →₀ ℕ))
null
false
Lean.Order.Array.monotone_mapM
Init.Internal.Order.Lemmas
∀ {m : Type u → Type v} [inst : Monad m] [inst_1 : (α : Type u) → Lean.Order.PartialOrder (m α)] [Lean.Order.MonoBind m] {α β : Type u} {γ : Type w} [inst_3 : Lean.Order.PartialOrder γ] (xs : Array α) (f : γ → α → m β), Lean.Order.monotone f → Lean.Order.monotone fun x => Array.mapM (f x) xs
null
true
_private.Mathlib.MeasureTheory.VectorMeasure.Variation.Semivariation.0.MeasureTheory.VectorMeasure.semivariation_univ_lt_top
Mathlib.MeasureTheory.VectorMeasure.Variation.Semivariation
∀ {X : Type u_1} {E : Type u_2} [inst : NormedAddCommGroup E] [inst_1 : NormedSpace ℝ E] {mX : MeasurableSpace X} {μ : MeasureTheory.VectorMeasure X E}, μ.semivariation Set.univ < ⊤
null
true
Std.Internal.List.DistinctKeys.casesOn
Std.Data.Internal.List.Defs
{α : Type u} → {β : α → Type v} → [inst : BEq α] → {l : List ((a : α) × β a)} → {motive : Std.Internal.List.DistinctKeys l → Sort u_1} → (t : Std.Internal.List.DistinctKeys l) → ((distinct : List.Pairwise (fun a b => (a == b) = false) (Std.Internal.List.keys l)) → motive ⋯) → m...
null
false
Lean.PPFns
Lean.Util.PPExt
Type
null
true
Lean.KVMap.instValueBool.match_1
Lean.Data.KVMap
(motive : Lean.DataValue → Sort u_1) → (x : Lean.DataValue) → ((b : Bool) → motive (Lean.DataValue.ofBool b)) → ((x : Lean.DataValue) → motive x) → motive x
null
false
MvPowerSeries.weightedOrder_le
Mathlib.RingTheory.MvPowerSeries.Order
∀ {σ : Type u_1} {R : Type u_2} [inst : Semiring R] (w : σ → ℕ) {f : MvPowerSeries σ R} {d : σ →₀ ℕ}, (MvPowerSeries.coeff d) f ≠ 0 → MvPowerSeries.weightedOrder w f ≤ ↑((Finsupp.weight w) d)
If the `d`th coefficient of a formal power series is nonzero, then the weighted order of the power series is less than or equal to `weight d w`.
true
Continuous.edist
Mathlib.Topology.Instances.ENNReal.Lemmas
∀ {α : Type u_1} {β : Type u_2} [inst : PseudoEMetricSpace α] [inst_1 : TopologicalSpace β] {f g : β → α}, Continuous f → Continuous g → Continuous fun b => edist (f b) (g b)
null
true
_private.Mathlib.Basic.ENNReal.Inv.0.ENNReal.zpow_neg._simp_1_1
Mathlib.Basic.ENNReal.Inv
∀ {α : Type u_1} [inst : Preorder α] {a b : α}, a < b → (a = b) = False
null
false
BoxIntegral.TaggedPrepartition.IsSubordinate
Mathlib.Analysis.BoxIntegral.Partition.Tagged
{ι : Type u_1} → {I : BoxIntegral.Box ι} → [Fintype ι] → BoxIntegral.TaggedPrepartition I → ((ι → ℝ) → ↑(Set.Ioi 0)) → Prop
A tagged partition `π` is subordinate to `r : (ι → ℝ) → ℝ` if each box `J ∈ π` is included in the closed ball with center `π.tag J` and radius `r (π.tag J)`.
true
_private.Mathlib.RingTheory.DedekindDomain.AdicValuation.0.IsDedekindDomain.HeightOneSpectrum.exists_primeCompl_mul_eq_or_mul_eq._proof_1_4
Mathlib.RingTheory.DedekindDomain.AdicValuation
∀ {R : Type u_2} [inst : CommRing R] [inst_1 : IsDedekindDomain R] {K : Type u_1} [inst_2 : Field K] [inst_3 : Algebra R K] [inst_4 : IsFractionRing R K] (v : IsDedekindDomain.HeightOneSpectrum R) (x : K) (r : ↥(IsDedekindDomain.HeightOneSpectrum.valuationSubringAtPrime K v)), (algebraMap (↥(IsDedekindDomain.Heig...
null
false
_private.Init.Data.List.Range.0.List.getElem?_zipIdx.match_1_1
Init.Data.List.Range
∀ {α : Type u_1} (motive : List α → ℕ → ℕ → Prop) (x : List α) (x_1 x_2 : ℕ), (∀ (x x_3 : ℕ), motive [] x x_3) → (∀ (head : α) (tail : List α) (x : ℕ), motive (head :: tail) x 0) → (∀ (head : α) (l : List α) (n m : ℕ), motive (head :: l) n m.succ) → motive x x_1 x_2
null
false
VitaliFamily.filterAt_enlarge
Mathlib.MeasureTheory.Covering.VitaliFamily
∀ {X : Type u_1} [inst : PseudoMetricSpace X] {m0 : MeasurableSpace X} {μ : MeasureTheory.Measure X} (v : VitaliFamily μ) {δ : ℝ} (δpos : 0 < δ), (v.enlarge δ δpos).filterAt = v.filterAt
null
true
_private.Batteries.Recycling.MonadSatisfying.Array.0.Array.SatisfiesM_mapM.match_1_7
Batteries.Recycling.MonadSatisfying.Array
∀ {α : Type u_1} {β : Type u_2} {as : Array α} {motive : ℕ → Prop} {p : Fin as.size → β → Prop} (i : ℕ) (hi : i < as.size) (arr : Array β) (motive_1 : (motive ↑⟨i, hi⟩ ∧ arr.size = ↑⟨i, hi⟩ ∧ ∀ (i : Fin as.size) (h2 : ↑i < arr.size), p i arr[↑i]) → Prop) (h : motive ↑⟨i, hi⟩ ∧ arr.size = ↑⟨i, hi⟩ ∧ ∀ (i : Fin as....
null
false
DoubleCentralizer.coe._proof_2
Mathlib.Analysis.CStarAlgebra.Multiplier
∀ (𝕜 : Type u_1) {A : Type u_2} [inst : NontriviallyNormedField 𝕜] [inst_1 : NonUnitalNormedRing A] [inst_2 : NormedSpace 𝕜 A], SMulCommClass 𝕜 𝕜 A
null
false
_private.Mathlib.NumberTheory.Padics.HeightOneSpectrum.0.Rat.int_algebraMap_surjective._simp_1_1
Mathlib.NumberTheory.Padics.HeightOneSpectrum
∀ (R : Type u) (S : Type v) (A : Type w) [inst : CommSemiring R] [inst_1 : CommSemiring S] [inst_2 : Semiring A] [inst_3 : Algebra R S] [inst_4 : Algebra S A] [inst_5 : Algebra R A] [IsScalarTower R S A] (x : R), (algebraMap S A) ((algebraMap R S) x) = (algebraMap R A) x
null
false
CategoryTheory.Pseudofunctor.mapComp'_comp_id_hom_app_assoc
Mathlib.CategoryTheory.Bicategory.Strict.Pseudofunctor
∀ {B : Type u_1} [inst : CategoryTheory.Bicategory B] [inst_1 : CategoryTheory.Bicategory.Strict B] (F : CategoryTheory.Pseudofunctor B CategoryTheory.Cat) {b₀ b₁ : B} (f : b₀ ⟶ b₁) (X : ↑(F.obj b₀)) {Z : ↑(F.obj b₁)} (h : (F.map (CategoryTheory.CategoryStruct.id b₁)).toFunctor.obj ((F.map f).toFunctor.obj X) ⟶ Z),...
null
true
ImportGraph.Widget.CopyDisplay.ctorElim
ImportGraph.Widget.Copy
{motive : ImportGraph.Widget.CopyDisplay → Sort u} → (ctorIdx : ℕ) → (t : ImportGraph.Widget.CopyDisplay) → ctorIdx = t.ctorIdx → ImportGraph.Widget.CopyDisplay.ctorElimType ctorIdx → motive t
null
false
_private.Mathlib.AlgebraicTopology.SimplicialSet.KanComplex.MulStruct.0.SSet.PtSimplex.MulStruct.assocAux.α_of_gt._auto_1
Mathlib.AlgebraicTopology.SimplicialSet.KanComplex.MulStruct
Lean.Syntax
null
false
hasBasis_nhdsSet_Ici_Ici
Mathlib.Topology.Order.NhdsSet
∀ {α : Type u_1} [inst : LinearOrder α] [inst_1 : TopologicalSpace α] [OrderTopology α] (a : α) [(nhdsWithin a (Set.Iio a)).NeBot], (nhdsSet (Set.Ici a)).HasBasis (fun x => x < a) Set.Ici
null
true
CategoryTheory.Cat.HasLimits.limitConeIsLimit
Mathlib.CategoryTheory.Category.Cat.Limit
{J : Type v} → [inst : CategoryTheory.SmallCategory J] → (F : CategoryTheory.Functor J CategoryTheory.Cat) → CategoryTheory.Limits.IsLimit (CategoryTheory.Cat.HasLimits.limitCone F)
Auxiliary definition: the proposed cone is a limit cone.
true
Mathlib.Tactic.Matrix.ListMatrix.transpose._unsafe_rec
Mathlib.Tactic.Matrix.ListMatrix
{α : Type u_1} → [Zero α] → ℕ → List (List α) → List (List α)
null
false
_private.Mathlib.MeasureTheory.Measure.AEMeasurable.0.cond.match_1.eq_1
Mathlib.MeasureTheory.Measure.AEMeasurable
∀ (motive : Bool → Sort u_1) (h_1 : Unit → motive true) (h_2 : Unit → motive false), (match true with | true => h_1 () | false => h_2 ()) = h_1 ()
null
true
IsAbsoluteValue.mk
Mathlib.Algebra.Order.AbsoluteValue.Basic
∀ {S : Type u_4} [inst : Semiring S] [inst_1 : PartialOrder S] {R : Type u_5} [inst_2 : Semiring R] {f : R → S}, (∀ (x : R), 0 ≤ f x) → (∀ {x : R}, f x = 0 ↔ x = 0) → (∀ (x y : R), f (x + y) ≤ f x + f y) → (∀ (x y : R), f (x * y) = f x * f y) → IsAbsoluteValue f
null
true
Filter.frequently_imp_distrib_right
Mathlib.Order.Filter.Basic
∀ {α : Type u} {f : Filter α} [f.NeBot] {p : α → Prop} {q : Prop}, (∃ᶠ (x : α) in f, p x → q) ↔ (∀ᶠ (x : α) in f, p x) → q
null
true
Std.Time.TimeZone.DaylightSavingRule.mk.noConfusion
Std.Time.Zoned.RecurringRule
{P : Sort u} → {name : String} → {offset : Std.Time.TimeZone.Offset} → {start end_ : Option Std.Time.TimeZone.TransitionRule} → {name' : String} → {offset' : Std.Time.TimeZone.Offset} → {start' end_' : Option Std.Time.TimeZone.TransitionRule} → { name := name, off...
null
false
matPolyEquiv_symm_apply_coeff
Mathlib.RingTheory.MatrixPolynomialAlgebra
∀ {R : Type u_1} [inst : CommSemiring R] {n : Type w} [inst_1 : DecidableEq n] [inst_2 : Fintype n] (p : Polynomial (Matrix n n R)) (i j : n) (k : ℕ), (matPolyEquiv.symm p i j).coeff k = p.coeff k i j
null
true